Frequently Asked Questions (FAQ)

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Metalworking is the process of working with metals to create individual parts, assemblies, etc. To prevent burning and smoking, metalworking fluid (MWF) is the most important role which is the name given to a range of oils and other liquids. During machining, MWF is used to reduce heat and friction, and to remove metal particles, to cool and lubricate metal work-piece.

The oils, coolants and lubricants used in metalworking shops are often overlooked as an opportunity to improve process efficiencies. However, the standard machining or grinding shop sees the lubricant and coolant as the least important factor in the total cost of machining and the last place to look for process improvements. Metalworking fluids work well, until they don’t. And when they go wrong, it can be a show stopper.

We are going to sharing more articles about metal working for your reference as below. For sure, if you have any unclear or MWFs questions, you can click contact us or email to our service directly.

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As a manufacturer and supplier of cutting fluids, there are many details should be noticed while metalworking processing. The articles as below are our know-how and experienced for your reference. It may solve the problems which you are facing with it, and even can help you extend coolant and tool life. Read More
Industrial oils (such as slideway oil, hydraulic oil and rust preventive oil, etc.) are mostly used to lessen the wear and tear of material while reducing binding and friction. And, it can prevent corrosion from both inner and outer surfaces. Read More
Product qualification is the process of certifying that a certain product has passed performance tests and quality assurance tests, and meets qualification criteria stipulated in contracts, regulations, or specifications (typically called "certification schemes" in the product certification industry). To protect customer benefit and control product security, product certification is nessary. There are a few certifications which HAI LU JYA HE CO., LTD have, like RoHs, Reach, TGRS. Read More
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